5+3
8
1-1
0
7x7
49
5/5
1
12x12
144
100x30
30000
524x12
6288
42587+8765
51352
48x4782
229536
98473/245987.245
0.40031750426
What is the mass of the sun
1.989×10301.989 cross 10 to the 30th power
kilograms